Asymptotics of spinfoam amplitude on simplicial manifold: Lorentzian theory

DOI10.1088/0264-9381/30/16/165012zbMath1282.83021arXiv1109.0499OpenAlexW3102511735MaRDI QIDQ2851403

Mingyi Zhang, Muxin Han

Publication date: 10 October 2013

Published in: Classical and Quantum Gravity (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1109.0499

zbMATH Keywords

asymptoticssimplicial manifoldRegge actionEngle-Pereira-Rovelli-Livine vertexLorentzian theoryspinfoam amplitude

Mathematics Subject Classification ID

Quantum field theory on curved space or space-time backgrounds (81T20) Quantization of the gravitational field (83C45) Path integrals in quantum mechanics (81S40) Lattice gravity, Regge calculus and other discrete methods in general relativity and gravitational theory (83C27) Spinor and twistor methods in general relativity and gravitational theory; Newman-Penrose formalism (83C60)

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